<div class="one-div"></div>
<style>
/* From Uiverse.io by catraco - Tags: simple, card, light&dark */
.one-div {
  --dark: #3a7aba;
  --light: #50a5f5;
  --low-light: #50ccf5;
  background-color: var(--light);
  background: linear-gradient(-45deg, var(--light), var(--low-light));
  box-shadow: 5px 5px 0 white, 10px 10px 0 var(--dark);
  border-right: 5px solid var(--dark);
  border-bottom: 5px solid var(--dark);
  border-radius: .5rem 2rem .5rem .5rem;
  width: 200px;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}

.one-div::after {
  content: "NOTE BOOK";
  color: var(--dark);
  font-weight: 600;
  border-radius: .5rem;
  padding: .5rem 1rem;
  margin-top: 2rem;
  background-color: white;
  letter-spacing: 1px;
  z-index: 50;
}

.one-div::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 10%;
  border-left: 2px solid white;
  height: 10%;
}
</style>
